Where is the location of 082?
Unfortunately, these two seats are not by the window. No. 81 is in the middle and No. 82 is on the aisle. There are three seats in a row.
In the hard-seat carriages, numbers 1, 118, and those ending with 0 4 5 9 are those by the window.
If you purchased your ticket online and haven't exchanged it yet, you can change it on the official website until you get to the window.